100010112021112 has 8 divisors (see below), whose sum is σ = 187518960039600. Its totient is φ = 50005056010552.

The previous prime is 100010112021097. The next prime is 100010112021143. The reversal of 100010112021112 is 211120211010001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 100010112021092 and 100010112021101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250632001312 + ... + 6250632001327.

It is an arithmetic number, because the mean of its divisors is an integer number (23439870004950).

Almost surely, 2^{100010112021112} is an apocalyptic number.

It is an amenable number.

100010112021112 is a deficient number, since it is larger than the sum of its proper divisors (87508848018488).

100010112021112 is a wasteful number, since it uses less digits than its factorization.

100010112021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12501264002645 (or 12501264002641 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100010112021112 its reverse (211120211010001), we get a palindrome (311130323031113).

The spelling of 100010112021112 in words is "one hundred trillion, ten billion, one hundred twelve million, twenty-one thousand, one hundred twelve".